A pot of water is boiling under one atmosphere of pressure. Assume that heat enters the pot only through its bottom, which is copper and rests on a heating element. In two minutes, the mass of water boiled away is m = 2.5 kg. The radius of the pot bottom is R = 8.0 cm and the thickness is L = 1.0 mm. What is the temperature of the heating element in contact with the pot?

University Physics Volume 2
18th Edition
ISBN:9781938168161
Author:OpenStax
Publisher:OpenStax
Chapter1: Temperature And Heat
Section: Chapter Questions
Problem 49P: The height of the Washington Monument is measured to be 170.00 m on a day when the temperature is...
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A pot of water is boiling under one atmosphere of
pressure. Assume that heat enters the pot only
through its bottom, which is copper and rests on a
heating element. In two minutes, the mass of water
boiled away is m = 2.5 kg. The radius of the pot
bottom is R = 8.0 cm and the thickness is L = 1.0 mm.
What is the temperature of the heating element in
contact with the pot?
TE = Number
i
Units
<>
Transcribed Image Text:A pot of water is boiling under one atmosphere of pressure. Assume that heat enters the pot only through its bottom, which is copper and rests on a heating element. In two minutes, the mass of water boiled away is m = 2.5 kg. The radius of the pot bottom is R = 8.0 cm and the thickness is L = 1.0 mm. What is the temperature of the heating element in contact with the pot? TE = Number i Units <>
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